苹果虎皮病(烫伤病、晕皮病)是苹果贮藏中常见的一种生理性病害。该病一旦发生,轻者果实丧失商品价值,重者受微生物侵染而腐烂。虎皮病一般发生在贮藏期和贮藏后期。发病部位一般是果实阴面,严重的布满整个果实。发病初期果面出现许多直径为1—2毫米的小圪瘩似麻状,3—5日后形成不规 Apple tiger skin disease (scald, dizzy) is a common physiological storage disease in apple. Once the disease occurs, the light fruits of the loss of the value of the goods, those who suffer from microbial infection and decay. Tiger disease usually occurs during storage and later storage. The incidence of the site is generally negative fruit, serious full of fruit. The early onset of the fruit surface appears a lot of diameter of 1-2 mm small boil like hemp, 3-5 days after the formation of irregular